diff options
Diffstat (limited to 'contrib/pgcrypto/pgp-armor.c')
| -rw-r--r-- | contrib/pgcrypto/pgp-armor.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/contrib/pgcrypto/pgp-armor.c b/contrib/pgcrypto/pgp-armor.c index 5c8355808a9..aa5b563a31a 100644 --- a/contrib/pgcrypto/pgp-armor.c +++ b/contrib/pgcrypto/pgp-armor.c @@ -42,7 +42,7 @@ static const unsigned char _base64[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; static int -b64_encode(const uint8 *src, unsigned len, uint8 *dst) +pg_base64_encode(const uint8 *src, unsigned len, uint8 *dst) { uint8 *p, *lend = dst + 76; @@ -92,7 +92,7 @@ b64_encode(const uint8 *src, unsigned len, uint8 *dst) /* probably should use lookup table */ static int -b64_decode(const uint8 *src, unsigned len, uint8 *dst) +pg_base64_decode(const uint8 *src, unsigned len, uint8 *dst) { const uint8 *srcend = src + len, *s = src; @@ -160,7 +160,7 @@ b64_decode(const uint8 *src, unsigned len, uint8 *dst) } static unsigned -b64_enc_len(unsigned srclen) +pg_base64_enc_len(unsigned srclen) { /* * 3 bytes will be converted to 4, linefeed after 76 chars @@ -169,7 +169,7 @@ b64_enc_len(unsigned srclen) } static unsigned -b64_dec_len(unsigned srclen) +pg_base64_dec_len(unsigned srclen) { return (srclen * 3) >> 2; } @@ -218,11 +218,11 @@ pgp_armor_encode(const uint8 *src, unsigned len, StringInfo dst, appendStringInfo(dst, "%s: %s\n", keys[n], values[n]); appendStringInfoChar(dst, '\n'); - /* make sure we have enough room to b64_encode() */ - b64len = b64_enc_len(len); + /* make sure we have enough room to pg_base64_encode() */ + b64len = pg_base64_enc_len(len); enlargeStringInfo(dst, (int) b64len); - res = b64_encode(src, len, (uint8 *) dst->data + dst->len); + res = pg_base64_encode(src, len, (uint8 *) dst->data + dst->len); if (res > b64len) elog(FATAL, "overflow - encode estimate too small"); dst->len += res; @@ -358,14 +358,14 @@ pgp_armor_decode(const uint8 *src, int len, StringInfo dst) goto out; /* decode crc */ - if (b64_decode(p + 1, 4, buf) != 3) + if (pg_base64_decode(p + 1, 4, buf) != 3) goto out; crc = (((long) buf[0]) << 16) + (((long) buf[1]) << 8) + (long) buf[2]; /* decode data */ - blen = (int) b64_dec_len(len); + blen = (int) pg_base64_dec_len(len); enlargeStringInfo(dst, blen); - res = b64_decode(base64_start, base64_end - base64_start, (uint8 *) dst->data); + res = pg_base64_decode(base64_start, base64_end - base64_start, (uint8 *) dst->data); if (res > blen) elog(FATAL, "overflow - decode estimate too small"); if (res >= 0) |